The command line

The command line landed, covering the whole round trip:

• Sign in with skillhub login (device flow + OS keychain), plus skillhub whoami and skillhub logout.
• Publish with skillhub new, skillhub validate, skillhub scan, and skillhub publish, and move channels with skillhub tag.
• Install into every agent on your machine with skillhub install — one canonical store, symlinked out to each agent's skills directory — and keep a project in step with skillhub sync, skillhub update, and skillhub outdated.

Everything SkillHub writes locally is gitignored, so git status stays clean, and every command speaks a stable --json.